Semi-automatic equipment for press-fitting oil-containing bearings on motor housings and quantitative oil injection

Abstract

The present invention relates to the technical field of motor assembly equipment, and discloses a semi-automatic equipment for pressing and quantifying oiling of oil-containing bearings on motor housings, including an equipment stand, a control panel, an oil-containing bearing pressing device, a work surface and an oiling device, wherein the equipment stand is composed of an upper and lower part, and a control panel is installed on the outer surface of the upper part of the equipment stand, and the work surface is fixed to the top of the lower part of the equipment stand. The present invention has the following beneficial effects: optimizing the assembly line process of the rear wiper motor, and the pressing and greasing of the oil-containing bearings on the rear wiper motor housing are contained in this mechanism, so this mechanism includes two stations, namely, the motor housing pressing and greasing station for the oil-containing bearings, and the two stations are combined into one mechanism. Since the efficiency is faster than that of the other stations, in order to balance the production balance rate of the entire production line, the butt threading station and the mechanism are combined into one device, which is operated by one person.

Description

Technical Field

[0001] The invention relates to the technical field of motor assembly equipment, in particular to a semi-automatic equipment for press-fitting oil-containing bearings on motor housings and quantitatively injecting oil. Background Art

[0002] In the fiercely competitive environment of the wiper market, motors, as the core components of wipers, continuously improve their assembly efficiency and strictly monitor their quality, which has become a powerful way for wiper manufacturers to expand their market share.

[0003] For the wiper motor, the core component of the wiper, higher assembly efficiency and stricter assembly quality control are the core of competition. All major manufacturers have developed automatic or semi-automatic production equipment for front wiper motors, while the existing assembly methods for rear wiper motors are still mainly manual assembly. All assembly parts are manually loaded and oiled, which has a high labor intensity and low assembly efficiency. In addition, whether the assembly parts are over-assembled or missing depends more on the operator. In occasional situations such as fatigue operation and lack of concentration, the motor assembly effect and quality cannot be effectively guaranteed.

[0004] In view of this, with respect to the motor housing pressing and oiling stations in the rear wiper motor assembly process, the present invention optimizes the assembly process and provides a multifunctional device for semi-automatic assembly and error prevention of the motor housing pressing oil-containing bearing and quantitative oiling process. Summary of the invention

[0005] The present invention provides the following technical solutions: a semi-automatic device for press-fitting oil-containing bearings and quantitatively injecting oil into motor housings, comprising a device stand, a control panel, an oil-containing bearing press-fitting device, a work surface and an oil injection device, wherein the device stand is composed of an upper and lower part, a control panel is installed on the outer surface of the upper part of the device stand, the work surface is fixed to the top of the lower part of the device stand, and the four corners of the work surface are fixedly connected with the lower part of the device stand by screws, and the upper part of the device stand is movably connected with the lower part of the device stand, an oil-containing bearing press-fitting device is fixedly installed on the top of the work surface, a connecting mechanism is provided at the bottom of the oil-containing bearing press-fitting device, and the connecting mechanism is fixedly installed on the top of the work surface by screws, and an oil injection device is installed on the top of the oil-containing bearing press-fitting device;

[0006] The top of the oil-containing bearing press-fitting device includes a top plate, and the bottom of the oil-containing bearing press-fitting device C includes a bottom plate. Cylinder support column 1 and cylinder support column 2 are installed between the top plate and the bottom plate. An oil-filled cylinder is installed on the top of the top plate. A slide rail is installed on the top of the top plate. The slide rail is fixedly connected to the top of the top plate through a fixed connecting plate. A sliding height limit block is connected to the top of the slide rail. A cylinder mounting slider is movably connected to the outer side of the slide rail. The bottom end of the oil-filled cylinder is fixedly connected to the top of the cylinder mounting slider. The bottom end of the cylinder mounting slider is fixedly connected to the top of the top plate. The port of the oil-filled cylinder passes through the cylinder mounting slider and the top plate and extends to the bottom of the top plate and is connected A cylinder connection block, the other end of which is fixedly mounted with a cylinder mechanism adapter, the bottom end of which is mounted with a shell clamping mechanism, the outer side of which is mounted with an oil-containing bearing clamping mechanism, the top of which is fixedly mounted with a positioning column, the top of which is mounted with a nylon sleeve, the top of which is mounted with a P100 sensor mounting plate 1 and a P100 sensor mounting plate 2, a sensor mounting frame fixedly connected between the tops of the P100 sensor mounting plate 1 and the P100 sensor mounting plate 2, the number of which is two, and the inner sides of which are respectively mounted with a sensor 1 and a sensor 2;

[0007] A vibration disk mounting plate is fixedly mounted on the bottom of the base plate, a vibration disk mounting column is fixedly mounted on the outer side of the vibration disk mounting plate, and a vibration disk is fixedly mounted between a plurality of the vibration disk mounting columns.

[0008] Preferably, a rodless cylinder mounting plate is installed on the top of the base plate, a transfer cylinder is installed on the outer side of the rodless cylinder mounting plate, a rodless cylinder connecting plate is connected to the outside of the transfer cylinder, and a slide cylinder mounting plate is connected to the outer side of the rodless cylinder connecting plate, a buffer mounting plate 1 and a buffer mounting plate 2 are respectively installed at one end of the two slide rails, and a hydraulic buffer is installed on the side of the buffer mounting plate 1 and the buffer mounting plate 2 relative to the slide cylinder mounting plate.

[0009] Preferably, the top of the oil-containing bearing clamping mechanism is composed of a bearing feeding mounting plate, and a cylinder is installed on one side of the bottom of the bearing feeding mounting plate, the bottom of the bearing feeding mounting plate is connected to a guide rail cylinder mounting plate, the bottom of the guide rail cylinder mounting plate is fixedly connected to a three-claw cylinder mounting plate, the bottom of the three-claw cylinder mounting plate is fixedly installed with a three-claw cylinder, the bottom of the three-claw cylinder is installed with a three-claw bearing clamp, and the bottom of the three-claw bearing clamp includes a clamping piece.

[0010] Preferably, the lower part of the oil-containing bearing clamping mechanism includes a bearing support column 1, the bearing support column 1 is fixedly connected to the top of the base plate, and a bearing feeding support block is installed on the top of the bearing support column 1.

[0011] Preferably, the top of the shell clamping mechanism is composed of a pick-and-place cylinder connecting plate, a finger cylinder mounting column is installed on one side of the bottom of the pick-and-place cylinder connecting plate, a finger cylinder mounting plate is installed on the bottom of the finger cylinder mounting column, a finger cylinder is installed on one end of the finger cylinder mounting plate, the output end of the finger cylinder is connected to a shell pick-and-place chuck, one end of the shell pick-and-place chuck clamps the motor shell, a shell pressure head is installed on one side of the bottom of the pick-and-place cylinder connecting plate, and the bottom of the shell pressure head contacts the top of the motor shell.

[0012] Preferably, a second bearing support column is installed at the bottom of the base plate, and the axis center of the oil-containing bearing limited by the second bearing support column coincides with the axis center of the three-claw cylinder.

[0013] The present invention has the following beneficial effects:

[0014] The first is to optimize the rear wiper motor assembly line process. The rear wiper motor housing press-fit oil-containing bearing and oiling of the oil-containing bearing are all contained in this mechanism. Therefore, this mechanism includes two workstations, namely, the motor housing press-fit oil-containing bearing workstation, and the oiling workstation for the oil-containing bearing after pressing. The two workstations are combined into one mechanism. Since it is more efficient than the other workstations, in order to balance the production balance rate of the entire production line, the butt thread punching workstation and the mechanism are combined into one equipment, which is operated by one person.

[0015] Secondly, the labor intensity is reduced, the small parts of the oil-containing bearings involved in this mechanism are automatically fed, the motor housing is manually fed, and the ointment is quantitatively and fixed-point oiled.

[0016] The third is to achieve effective error prevention for automatically fed parts, and to detect the small parts that are automatically fed to achieve effective error prevention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the press-fitting equipment of the present invention;

[0018] Figure 2 A top view of the structure of the press-fitting equipment of the present invention;

[0019] Figure 3 It is a front view of the press-fitting device of the present invention;

[0020] Figure 4 It is a side view of the press-fitting device of the present invention;

[0021] Figure 5 A top view of the press-fitting device of the present invention;

[0022] Figure 6 This is a schematic diagram of the bottom structure of the press-fitting device of the present invention;

[0023] Figure 7It is a schematic diagram of the clamping mechanism of the oil-containing bearing of the present invention;

[0024] Figure 8 It is a side view of the oil-containing bearing clamping mechanism of the present invention;

[0025] Fig. 9 It is a schematic diagram of the housing clamping mechanism of the present invention;

[0026] Fig.10 It is a top view of the shell clamping mechanism of the present invention.

[0027] In the figure: A, equipment stand; B, control panel; C, oil-containing bearing press-fit device; D, work surface; E, oil injection device;

[0028] 1. Cylinder mechanism adapter; 2. Transfer cylinder; 3. Cylinder connection block; 4. Oil-filled cylinder; 5. Sliding height limit block; 6. Cylinder mounting slider; 7. Slide rail; 8. Fixed connecting plate; 9. Top plate; 10. Shell clamping mechanism; 11. Cylinder support column 1; 12. Bottom plate; 13. Vibration plate; 14. Vibration plate mounting plate; 15. Ninon sleeve; 16. Vibration plate mounting column; 18. Positioning column; 19. P100 sensor mounting plate 1; 20. P100 sensor mounting plate 2; 21. Cylinder support column 2; 22. Sensor mounting frame; 23. Oil pressure buffer; 24. Rodless cylinder mounting plate; 25. Oil-containing bearing clamping mechanism; 26. Buffer mounting plate one; 27. Buffer mounting plate two; 28. Slide cylinder mounting plate; 29. ​​Rodless cylinder connecting plate; 30. Sensor one; 31. Sensor two; 32. Bearing support column two; 33. Bearing feed mounting plate; 34. Cylinder; 35. Guide cylinder mounting plate; 36. Three-claw cylinder mounting plate; 37. Three-claw cylinder; 38. Three-claw bearing clamp; 39. Clamping piece; 40. Bearing feed support block; 41. Bearing support column one; 42. Finger cylinder mounting column; 43. Finger cylinder mounting plate; 44. Pick-and-place cylinder connecting plate; 45. Finger cylinder; 46. Housing pressure head; 47. Housing pick-and-place clamp; 48. Motor housing. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-10, a semi-automatic device for press-fitting oil-containing bearings and quantitatively injecting oil into motor housings, comprising a device stand A, a control panel B, an oil-containing bearing press-fitting device C, a work surface D and an oil injection device E, wherein the device stand A is composed of an upper and lower part, the outer surface of the upper part of the device stand A is installed with a control panel B, the work surface D is fixed to the top of the lower part of the device stand A, and the four corners of the work surface D are fixedly connected with the work surface D by screws, and the upper part of the device stand A is movably connected with the lower part of the device stand A, the top of the work surface D is fixedly installed with the oil-containing bearing press-fitting device C, the bottom of the oil-containing bearing press-fitting device C is provided with a connecting mechanism, and the connecting mechanism is fixedly installed on the top of the work surface D by screws, and the top of the oil-containing bearing press-fitting device C is installed with the oil injection device E;

[0031] The top of the oil-containing bearing press-fitting device C includes a top plate 9, and the bottom of the oil-containing bearing press-fitting device C includes a bottom plate 12. A cylinder support column 11 and a cylinder support column 21 are installed between the top plate 9 and the bottom plate 12. An oil injection cylinder 4 is installed on the top of the top plate 9. A slide rail 7 is installed on the top of the top plate 9. The slide rail 7 is fixedly connected to the top of the top plate 9 through a fixed connecting plate 8. A sliding height limit block 5 is connected to the top of the slide rail 7. A cylinder mounting slider 6 is movably connected to the outer side of the slide rail 7. The bottom end of the oil injection cylinder 4 is fixedly connected to the top of the cylinder mounting slider 6. The bottom end of the cylinder mounting slider 6 is fixedly connected to the top of the top plate 9. The port of the oil injection cylinder 4 passes through the cylinder mounting slider 6 and the top plate 9, extends to the bottom of the top plate 9 and is connected to the cylinder connecting block 3. The other end of the cylinder connection block 3 is fixedly installed with a cylinder mechanism adapter 1, the bottom end of the cylinder mechanism adapter 1 is installed with a shell clamping mechanism 10, the outer side of the shell clamping mechanism 10 is installed with an oil-containing bearing clamping mechanism 25, the top of the bottom plate 12 is fixedly installed with a positioning column 18, the top of the positioning column 18 is installed with a nylon sleeve 15, the top of the bottom plate 12 is installed with a P100 sensor mounting plate 19 and a P100 sensor mounting plate 20, a sensor mounting frame 22 is fixedly connected between the tops of the P100 sensor mounting plate 19 and the P100 sensor mounting plate 20, the number of the sensor mounting frames 22 is two, and the inner sides of the two sensor mounting frames 22 are respectively installed with a sensor 1 30 and a sensor 2 31;

[0032] A rodless cylinder mounting plate 24 is installed on the top of the bottom plate 12, a transfer cylinder 2 is installed on the outside of the rodless cylinder mounting plate 24, a rodless cylinder connecting plate 29 is connected to the outside of the transfer cylinder 2, and a slide cylinder mounting plate 28 is connected to the outside of the rodless cylinder connecting plate 29, a buffer mounting plate 1 26 and a buffer mounting plate 2 27 are installed at one end of the two slide rails 7, and a hydraulic buffer 23 is installed on the side of the buffer mounting plate 1 26 and the buffer mounting plate 2 27 relative to the slide cylinder mounting plate 28;

[0033] The top of the oil-containing bearing clamping mechanism 25 is composed of a bearing feeding mounting plate 33, and a cylinder 34 is installed on one side of the bottom of the bearing feeding mounting plate 33, the bottom of the bearing feeding mounting plate 33 is connected to a guide rail cylinder mounting plate 35, the bottom of the guide rail cylinder mounting plate 35 is fixedly connected to a three-claw cylinder mounting plate 36, the bottom of the three-claw cylinder mounting plate 36 is fixedly installed with a three-claw cylinder 37, the bottom of the three-claw cylinder 37 is installed with a three-claw bearing clamp 38, and the bottom of the three-claw bearing clamp 38 includes a clamping member 39; the lower part of the oil-containing bearing clamping mechanism 25 includes a bearing support column 1 41, the bearing support column 1 41 is fixedly connected to the top of the base plate 12, and the top of the bearing support column 1 41 is installed with a bearing feeding support block 40; the bottom of the base plate 12 is installed with a bearing support column 2 32, and the axis of the oil-containing bearing limited by the bearing support column 2 32 coincides with the axis of the three-claw cylinder 37;

[0034] The top of the shell clamping mechanism 10 is composed of a pick-and-place cylinder connecting plate 44, a finger cylinder mounting column 42 is installed on one side of the bottom of the pick-and-place cylinder connecting plate 44, a finger cylinder mounting plate 43 is installed on the bottom of the finger cylinder mounting column 42, a finger cylinder 45 is installed on one end of the finger cylinder mounting plate 43, the output end of the finger cylinder 45 is connected to a shell pick-and-place clamp 47, one end of the shell pick-and-place clamp 47 clamps a motor shell 48, a shell pressure head 46 is installed on one side of the bottom of the pick-and-place cylinder connecting plate 44, and the bottom of the shell pressure head 46 contacts the top of the motor shell 48;

[0035] A vibration plate mounting plate 14 is fixedly mounted on the bottom of the base plate 12 , vibration plate mounting columns 16 are fixedly mounted on the outer side of the vibration plate mounting plate 14 , and vibration plates 13 are fixedly mounted between the plurality of vibration plate mounting columns 16 .

[0036] How to operate:

[0037] First, confirm that there are no parts on the positioning column of the equipment, then connect the equipment to the power supply and air source, adjust the total air pressure to 0.4~0.6MPa, adjust the cylinder of the oil injection device E to 0.1-0.3Mpa, press the switch button on the control panel B, and enter the operation interface. In order to prevent the equipment from not being in the set initial state, there is a device reset button on the control panel B. Press the device reset button, the equipment automatically returns to the set initial position, cancel the device reset button, press the automatic run button, and the appellate body completes an action through program control.

[0038] In the initial state, the left and right transfer cylinder 2 is in the right position, the cylinder 34 is in the up and down state, the three-claw cylinder 37 is in the open state, the oil injection cylinder 4 is in the up and down state, and the finger cylinder 45 is in the open state. The axis of the three-claw cylinder 37 coincides with the axis of the oil-containing bearing limited by the bearing support column 2 32, and the former is located directly above the latter. There must be no parts on the positioning column 18 (because when this station is reset, there may be parts sent out before resetting). The above cylinders are all magnetic cylinders, and the initial position and the terminal position after the action are detected by corresponding sensors 30 to ensure that the action of each cylinder is effectively monitored.

[0039] When the automatic operation button is pressed, the device automatically runs to complete the following actions:

[0040] Action 1: When the sensor 30 senses that the oil-containing bearing is in place, the cylinder 34 drives the three-claw cylinder 37 downward to clamp the oil-containing bearing. After clamping, the cylinder 34 moves upward to take the oil-containing bearing out of the cavity of the support column. Each action uses a sensor 30 to detect whether it is in place to avoid erroneous action and inadequate action.

[0041] Action 2: After completing the action in step 1, the transfer cylinder 2 moves to the left (adjusts the position and detects whether it is in place through the oil pressure buffer 23 and the proximity switch). At this time, the three-claw cylinder 37 moves to the top of the bearing positioning column 18, and the cylinder 34 moves downward to place the oil-containing bearing at the top position of the positioning column 18. Then the three-claw cylinder 37 is released, and the cylinder 34 moves upward to leave the bearing on the positioning column 18. Then the transfer cylinder 2 moves to the right and the bearing clamping machine repeats action 1. (Whether the bearing is sent to the positioning column 18 is detected by the sensor. If the bearing cannot be detected, actions 1 and 2 will be repeated until the sensor 30 detects that there is an oil-containing bearing on the positioning column 18.)

[0042] Action 3: Manually place the motor housing on the positioning column 18, press the equipment start button, and the oil filling cylinder 4 moves downward to press the oil-containing bearing into the motor housing. At the same time, the housing clamping mechanism 10 moves downward with the oil filling cylinder 4. After the oil-containing bearing is pressed into the housing, the finger cylinder 45 clamps the housing, and then the oil filling cylinder 4 moves upward, driving the housing clamping mechanism 10 to move upward together. Since the housing is in a clamped state at this time, the housing after pressing will move upward together with the housing clamping mechanism 10.

[0043] Action 4: After the oil filling cylinder 4 is detected to be in position, the transfer cylinder 2 moves to the left and is in position. After the detection operation is in position, the oil filling cylinder 4 moves downward to place the pressed housing on the oil filling positioning column 18. After the sensor 2 31 detects that the housing is in position, the oil filling device E is controlled to fill the motor housing with oil (the amount of oil is adjustable), and then the finger cylinder 45 is released to leave the motor housing on the oil filling positioning column 18. The oil filling cylinder 4 moves upward and returns to its position. At the same time, the oil-containing bearing clamping mechanism 25 moves to the top of the bearing positioning column 18, and then the cylinder 34 moves downward to place the oil-containing bearing at the top position of the positioning column 18. Then the three-claw cylinder 37 is released, and the cylinder 34 moves upward to leave the bearing on the positioning column 18. After the oil filling cylinder 4 and the cylinder 34 move upward and return to their positions, the transfer cylinder 2 moves right and returns to its position. After returning to its position, the housing clamping mechanism 10 will automatically run action 1 to clamp an oil-containing bearing, and manually remove the motor housing parts that have been filled with oil.

[0044] Then, actions 3 and 4 are repeated repeatedly to achieve semi-automatic operation of the equipment. In this cycle, the invention optimizes the assembly process and provides a multifunctional equipment for press-fitting oil-containing bearings on motor housings and quantitative and fixed-point oiling. While ensuring assembly efficiency, the assembly quality is also guaranteed through the detection of various sensors, which is one step closer to the realization of high-efficiency automation of the rear wiper motor assembly line.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic device for press-fitting oil-containing bearings into motor housings and quantitatively injecting oil, comprising an equipment stand (A), a control panel (B), an oil-containing bearing press-fitting device (C), a work surface (D) and an oil injection device (E), characterized in that: The equipment stand (A) is composed of an upper and lower part. A control panel (B) is installed on the outer surface of the upper part of the equipment stand (A). The work surface (D) is fixed to the top of the lower part of the equipment stand (A), and the four corners of the work surface (D) are fixedly connected to it by screws. The upper part of the equipment stand (A) is movably connected to the lower part of the equipment stand (A). An oil-containing bearing press-fitting device (C) is fixedly installed on the top of the work surface (D). A connecting mechanism is provided at the bottom of the oil-containing bearing press-fitting device (C), and the connecting mechanism is fixedly installed on the top of the work surface (D) by screws. An oil injection device (E) is installed on the top of the oil-containing bearing press-fitting device (C); The top of the oil-containing bearing press-fitting device (C) comprises a top plate (9), and the bottom of the oil-containing bearing press-fitting device (C) comprises a bottom plate (12). A cylinder support column 1 (11) and a cylinder support column 2 (21) are installed between the top plate (9) and the bottom plate (12). An oil injection cylinder (4) is installed on the top of the top plate (9). A slide rail (7) is installed on the top of the top plate (9). The slide rail (7) is fixedly connected to the top of the top plate (9) through a fixed connecting plate (8). A sliding height limit block (5) is connected to the top of the slide rail (7). A cylinder mounting slide block (6) is movably connected to the outer side of the slide rail (7). The bottom end of the oil injection cylinder (4) is fixedly connected to the top of the cylinder mounting slide block (6). The bottom end of the cylinder mounting slide block (6) is fixedly connected to the top of the top plate (9). A port of the oil injection cylinder (4) passes through the cylinder mounting slide block (6) and the top plate (9) and extends to the bottom of the top plate (9) and is connected to the top of the top plate (9). A cylinder connection block (3) is connected, the other end of the cylinder connection block (3) is fixedly mounted with a cylinder mechanism adapter (1), the bottom end of the cylinder mechanism adapter (1) is mounted with a shell clamping mechanism (10), the outer side of the shell clamping mechanism (10) is mounted with an oil-containing bearing clamping mechanism (25), the top of the bottom plate (12) is fixedly mounted with a positioning column (18), the top of the positioning column (18) is mounted with a nylon sleeve (15), the top of the bottom plate (12) is mounted with a P100 sensor mounting plate 1 (19) and a P100 sensor mounting plate 2 (20), a sensor mounting frame (22) is fixedly connected between the tops of the P100 sensor mounting plate 1 (19) and the P100 sensor mounting plate 2 (20), the number of the sensor mounting frames (22) is two, the inner sides of the two sensor mounting frames (22) are respectively mounted with a sensor 1 (30) and a sensor 2 (31); A vibration disk mounting plate (14) is fixedly mounted on the bottom of the base plate (12), a vibration disk mounting column (16) is fixedly mounted on the outer side of the vibration disk mounting plate (14), and a vibration disk (13) is fixedly mounted between a plurality of vibration disk mounting columns (16); The top of the oil-containing bearing clamping mechanism (25) is composed of a bearing feeding mounting plate (33), and a cylinder (34) is installed on one side of the bottom of the bearing feeding mounting plate (33); the bottom of the bearing feeding mounting plate (33) is connected to a guide rail cylinder mounting plate (35); the bottom of the guide rail cylinder mounting plate (35) is fixedly connected to a three-claw cylinder mounting plate (36); the bottom of the three-claw cylinder mounting plate (36) is fixedly installed with a three-claw cylinder (37); the bottom of the three-claw cylinder (37) is installed with a three-claw bearing clamp (38); the bottom of the three-claw bearing clamp (38) includes a clamping member (39); The lower part of the oil-containing bearing clamping mechanism (25) comprises a bearing support column (41), the bearing support column (41) is fixedly connected to the top of the bottom plate (12), and a bearing feeding support block (40) is installed on the top of the bearing support column (41).

2. The semi-automatic equipment for press-fitting oil-containing bearings and quantitative oil injection into motor housings according to claim 1 is characterized in that: A rodless cylinder mounting plate (24) is installed on the top of the base plate (12), a transfer cylinder (2) is installed on the outer side of the rodless cylinder mounting plate (24), a rodless cylinder connecting plate (29) is connected to the outside of the transfer cylinder (2), and a slide cylinder mounting plate (28) is connected to the outer side of the rodless cylinder connecting plate (29), a buffer mounting plate 1 (26) and a buffer mounting plate 2 (27) are installed at one end of the two slide rails (7), and a hydraulic buffer (23) is installed on the side of the buffer mounting plate 1 (26) and the buffer mounting plate 2 (27) relative to the slide cylinder mounting plate (28).

3. The semi-automatic equipment for press-fitting oil-containing bearings and quantitative oil injection into motor housings according to claim 1 is characterized in that: The top of the shell clamping mechanism (10) is composed of a pick-and-place cylinder connecting plate (44), a finger cylinder mounting column (42) is installed on one side of the bottom of the pick-and-place cylinder connecting plate (44), a finger cylinder mounting plate (43) is installed on the bottom of the finger cylinder mounting column (42), a finger cylinder (45) is installed on one end of the finger cylinder mounting plate (43), an output end of the finger cylinder (45) is connected to a shell pick-and-place clamp (47), one end of the shell pick-and-place clamp (47) clamps a motor shell (48), and a shell pressure head (46) is installed on one side of the bottom of the pick-and-place cylinder connecting plate (44), and the bottom of the shell pressure head (46) contacts the top of the motor shell (48).

4. The semi-automatic equipment for press-fitting oil-containing bearings and quantitative oil injection into motor housings according to claim 1 is characterized in that: A second bearing support column (32) is installed at the bottom of the base plate (12), and the axis center of the oil-containing bearing limited by the second bearing support column (32) coincides with the axis center of the three-claw cylinder (37).

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